Publishing a book on KDP and launching a book on KDP are two different things. Publishing is uploading files and hitting Publish. Launching is a coordinated sequence of actions before, during, and after your publish date that gives the book its best chance of building ranking momentum, accumulating early reviews, and establishing a sales pattern that Amazon's algorithm rewards with ongoing organic visibility.
Most first-time KDP authors publish. They upload the book, set a price, and wait. When sales are slow, they assume the market is not there, the book was not good enough, or KDP simply does not work for new authors. In most cases, none of those are the problem. The problem is that they published without launching — and without the review velocity and initial sales concentration that a launch creates, organic ranking is slow to develop.
This guide covers the complete launch sequence: what to do in the four weeks before publication, what to do in launch week itself, and what to do in the weeks that follow to sustain momentum.
What a Launch Actually Does
Amazon's A9 algorithm interprets a concentration of sales and reviews in a short window as a signal of high demand. A book that sells 30 copies and receives 15 reviews in its first week signals much stronger demand than a book that sells 30 copies spread over three months. The same number of sales produces a very different algorithmic outcome depending on whether they are concentrated or diffuse.
A well-executed launch creates that concentration deliberately. ARC readers produce reviews before or immediately after publication. A discounted launch price creates a burst of initial sales. Email and social promotion concentrates your personal network's purchase activity into a few days rather than spreading it across weeks. The result is a spike in sales velocity that lifts the book in its category rankings — and the category ranking badge and improved visibility produce organic sales that continue after the launch push ends.
Pre-Launch: The 4 Weeks Before
Submit your manuscript and cover in KDP's required formats. Set your publication date 4 weeks out — this gives time for ARC distribution and review accumulation before launch. Verify your title, subtitle, categories, keywords, and description are all optimised before setting a live date. Changes after publication are allowed but disruptive.
Send review copies to your ARC (Advance Reader Copy) list. Give readers 2–3 weeks to read and a specific ask: an honest review posted to Amazon on or shortly after launch day. More on building this list below.
Decide your launch price strategy (typically $0.99–$2.99 for the first 7 days to maximise download volume, then raise to full price). If using KDP Select, schedule a Kindle Countdown Deal to coincide with launch week for maximum promotional effect at the 70% royalty rate.
Draft the email you will send to your list on launch day, the social posts for launch week, and any outreach to relevant communities or groups where you plan to share the book. Do not improvise these on launch day — prepare them in advance and schedule where possible.
Send a short reminder to your ARC list with the publication date, the Amazon link, and a specific thank-you for their time. Remind them that honest reviews — even three or four stars — are valuable and that they should only post if they have genuinely read the book.
Building Your ARC Reader List
ARC readers are people who commit to reading your book before or during launch and posting an honest review. They do not pay for the book — you provide a free digital copy in exchange for an honest review. This is a standard and accepted practice in publishing; it is not the same as paid reviews, which Amazon prohibits.
Launch Week: Day by Day
Publish at your pre-set date and send your launch email immediately. The email should include the Amazon link, a short personal note on why you wrote this book, and a specific ask — "if you buy and enjoy it, a short review makes a huge difference." Do not soft-sell. Be direct about what you are asking for.
Post on LinkedIn, Instagram, Twitter/X, and any other platforms where your audience is active. Do not post the same content on every platform — adapt it. LinkedIn favours professional context and personal story; Instagram favours visual and short; Twitter favours concise and sharp. One post per platform per day for the first three days is not too much.
Share in relevant communities where you have genuine standing and where promotional content is permitted. This is not spam — it is legitimate sharing with audiences who care about the topic. The key is that you should be a genuine member of the community, not someone who joined specifically to promote the book.
Watch for reviews coming in and thank reviewers personally where you can contact them. Watch your BSR and category ranking — if you are in the right category with the right keyword targeting, you should see movement. If you are enrolled in KDP Select, your Countdown Deal discounted price is active during this window.
End the launch price discount and move to your regular price. If you used a KDP Select Countdown Deal, it ends automatically at the scheduled time. The goal is that by day seven you have a meaningful review count (ideally 15+), a BSR that reflects the launch week sales, and the beginning of organic ranking momentum.
Post-Launch: Weeks 2–8
- Follow up with ARC readers who have not yet posted — one polite message only
- Submit to BookBub Featured Deals if your review count qualifies (typically 10+ reviews)
- Reach out to relevant podcasts, blogs, or newsletters about an interview or feature
- Monitor keyword rankings weekly using Publisher Rocket or a rank tracker
- If category ranking has dropped significantly after launch week, consider a short Free Promotion to reactivate visibility
- Organic ranking should be stabilising around your book's sustainable position
- Review new organic reviews and respond (where possible) to demonstrate author engagement
- Assess whether the book's keyword targeting is producing the expected organic traffic — if not, update backend keywords
- Begin planning the next book in the catalogue — launch momentum from book one makes book two's launch easier
- Add a back-matter CTA to the book's ebook file pointing to your next book (update the file via KDP)
What Not to Do
- Do not buy reviews. Amazon's detection systems are sophisticated and improving. Purchased reviews — whether from review farms, Fiverr gigs, or "review exchange" programmes — are removed when detected and can result in permanent account suspension.
- Do not launch without any reviews. A book with zero reviews at launch has a significantly lower click-through rate from search results. Even five genuine reviews before launch day materially improves conversion.
- Do not publish at $9.99 for a first book with no audience. High prices work when the author has existing credibility or an established audience. For a first-time KDP author, a launch price of $2.99 generates far more sales velocity than $9.99, and the royalty difference ($2.09 vs $6.99) is dwarfed by the ranking benefit of higher launch-week volume.
- Do not announce the book before the Amazon page is live. If people cannot click through and buy immediately, the announcement generates goodwill but loses the concentrated purchase moment. Have the Amazon page live before any public announcement.
Launching Without an Existing Audience
The majority of first-time KDP authors do not have an email list, a social media following, or a network of ARC readers. This makes the launch harder but not impossible. The adjustments:
Focus your pre-launch ARC effort entirely on organic community outreach — Reddit, Facebook groups, online forums in your niche. Be transparent, be a genuine member of the community, and ask specifically for readers who care about your topic rather than generic reviewers.
Consider a 5-day Free Promotion for your launch rather than a discounted paid launch. Free promotions generate significantly higher download volume than discounted paid launches for authors without audiences. The trade-off is no royalties during the free period — but 500 downloads versus 20 paid copies produces a very different ranking position and review opportunity.
Invest in the content marketing that builds an audience for book two while book one is establishing its organic footing. A blog, a newsletter, or a LinkedIn presence built around your niche topics is the infrastructure that makes every subsequent KDP launch exponentially easier. The hardest launch is always the first one.
For the keyword strategy that should be in place before launch day, see the guide on KDP keyword research. For the passive income potential of a catalogue built on a strong launch foundation, see KDP passive income: what's realistic.
From manuscript to launch sequence to post-launch optimisation, I help authors approach KDP publishing with a strategy that actually builds momentum.